They are Sikhs, who are a persecuted minority if Afghanistan from what I can gather. It's very difficult, but I would have had slightly more sympathy for them if they hadn't immediately claimed political asylum ....
I'm afraid, Kate, I would also evict them from this country (we have to send a strong message to deter others or we will be overrun) - but I would send these folk, very quietly, to the Punjab to start a new life there.
I have no sympathy for the clammering mob at Calais. They are the EU's and France's problem, not ours, as far as I am concerned. Any that make it over here should be returned on the next truck out. And for every illegal immigrant from France we have to evict, we should also evict a French emigree back to the Continent at the same time. That'll get the beggars ticking!!